This will generate a configuration file and a code file that contains the client class. Add the two files to your client application and use the generated client class to call the Service. For example:

Class Test
Shared Sub Main()
Dim client As QLinkWebmasterApiClient = New QLinkWebmasterApiClient()
' Use the 'client' variable to call operations on the service.
' Always close the client.
client.Close()
End Sub
End Class